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SPF 3KW Single Phase Off Grid Inverter
The durable Growatt SPF 3KW Single Phase Off Grid Inverter is the perfect solar inverter / charger / controller for any off grid or battery backup solar system.
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Product Description
The advanced Growatt SPF 3KW Single Phase Off Grid Inverter has a pure sine wave output inverter also just for 120VAC power supply system. It is perfect for off-grid, backup power, and self-consumption applications.
SPF 3000TL LVM-ES
3kW | Single Phase | 120Vac
> Integrated MPPT charge controller.
> Equalization charging function.
> Work with or without battery
> PV input voltage up to 250VDC.
> Configurable grid or solar input priority.
> Optional WIFI/GPRS remote monitoring
> Support parallel operation for capacity expansion up to 18kW.
> PV and grid power the load jointly if PV energy is insufficient.
> Flexibly schedule the Inverter charging and discharging time.
Growatt SPF 3KW Single Phase Off Grid Inverter is a device used in off-grid solar energy systems to convert DC power generated from solar panels into AC power that can be used in homes or businesses. This off-grid inverter has a maximum AC output power of 3 kilowatts and operates on a single phase.
It is designed for use in areas where access to the power grid is difficult or impossible. Typically, the Growatt SPF 3KW Single Phase Off Grid Inverter requires a battery bank to store excess electricity generated during the day for later use.
The Growatt SPF 3000TL LVM-ES Off Grid Inverter features a built-in MPPT (Maximum Power Point Tracking) charge controller to ensure maximum power production from the solar panels.
Additionally, it has a built-in transfer switch to allow the system to switch between the solar panels and the battery bank when required. The inverter is also equipped with several protection features, including short circuit protection, reverse polarity protection, over-voltage protection, and over-temperature protection to help ensure the safety and reliability of the system components.
Technical Parameters
| Datasheet | SPF3000TLLVM-ES |
| Battery Voltage | 48VDC |
| Battery Type | Lithium/Lead-acid |
| INVERTER OUTPUT | |
| Rated Power | 3000VA/ 3000W |
| Parallel Capability | Yes, 6 units maximum |
| AC Voltage Regulation (Battery Mode) | 100Vac/110Vac/120Vac @ 50/60Hz |
| Surge Power | 6000VA |
| Efficiency (Peak) | 90% |
| Waveform | Pure sine wave |
| Transfer Time | 10ms typical，20ms Max |
| SOLAR CHARGER | |
| Maximum PV Array Power | 4000W |
| MPPT Range @ Operating Voltage | 120VDC ~ 250VDC |
| Number of Independent MPP Trackers/Strings Per MPP Tracker | 1/1 |
| Maximum PV Array Open Circuit Voltage | 250VDC |
| Maximum Solar Charge Current | 80A |
| AC CHARGER | |
| Charge Current | 40A |
| AC Input Voltage | 120VAC |
| Selectable Voltage Range | 95-140VAC (For Personal Computers) ; 65-140VAC (For Home Appliances) |
| Frequency Range | 50Hz/60Hz (Auto sensing) |
| PHYSICAL | |
| Protection Degree | IP20 |
| Dimension (W/H/D) | 320/470/135mm |
| Net Weight (kgs) | 12 |
| OPERATING ENVIRONMENT | |
| Humidity | 5% to 95% Relative Humidity(Non-condensing) |
| Operating Temperature | 0℃ - 50℃ |
| Storage Temperature | 15℃ - 60℃ |
KEY FEATURES
High Yields
- DC/AC ratio up to 1.2
- 2 times peak power ability
- Output power factor up to 1.0
Scalable & Flexible
- Up to 6 units in parallel for capacity extension
- Multi-customized modes for diverse scenarios
- Support multiple power sources, such as PV, battery, diesel generator and utility
Smart & Reliable
- Support WiFi and GPRS remote monitoring
- PV keeper platform for local commissioning
- Timing charging and output control
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